A valve consisting of a single deadweight loaded disk, or two deadweight loaded disks each with a seperate seat. It is specifically designed for the relief of small pressure and vacuum conditions within a tank or other container to or from the atmosphere. The center of a single deadweight loaded disk may contain a spring loaded disk forming an additional seat or aperture. It may be spring loaded and/or equipped with a manual unloader on either the pressure or vacuum side. Exclude valve, vacuum breaking.
Classification: Other taps, cocks, valves, etc., nesoi
NSN 6150-00-202-9150
NSN 5965-00-226-7870
NSN 6620-01-199-7570
NSN 6105-01-367-2269
NSN 6145-01-204-4872
NSN 6320-00-681-1324
NSN 5950-00-334-3011
NSN 6220-01-641-2370
NSN 6685-01-036-4410
NSN 2925-01-430-4206
NSN 6620-00-809-3552
NSN 6220-01-515-2186